package com.Des;

import java.util.ArrayList;
import java.util.Vector;

public class Des {
    public void main(String argv[]) {}
    //获取子秘钥
    public void Round_key(String str, ArrayList<String> arr){}
    //DES加密
    public void Encrypt() {}
    private ArrayList<Integer> Arr_Rkey;;
    public String KEY(String Key){return Key;}

    public ArrayList<Integer> fun(){
        int n=0;
        Arr_Rkey.add(n);
        return Arr_Rkey;
    }
    boolean fun1(){
        return false;
    }
    public int fun2(){return 0;}
}

